12566256

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 32594640

約数和(自身を除く): 20028384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 673, 778, 1167, 1346, 1556, 2019, 2334, 2692, 3112, 4038, 4668, 5384, 6224, 8076, 9336, 10768, 16152, 18672, 32304, 261797, 523594, 785391, 1047188, 1570782, 2094376, 3141564, 4188752, 6283128, 12566256]

約数ペア:

[(1, 12566256), (2, 6283128), (3, 4188752), (4, 3141564), (6, 2094376), (8, 1570782), (12, 1047188), (16, 785391), (24, 523594), (48, 261797), (389, 32304), (673, 18672), (778, 16152), (1167, 10768), (1346, 9336), (1556, 8076), (2019, 6224), (2334, 5384), (2692, 4668), (3112, 4038)]